Link all specs to core feature issues + add unit tests and docs

specs/ai/ai.spec.md

@@ -5,7 +5,7 @@ status: stable
 files:
   - src/ai.rs
 db_tables: []
-tracks: [110]
+tracks: [19]
 depends_on:
   - specs/types/types.spec.md
 ---

specs/archive/archive.spec.md

@@ -5,6 +5,7 @@ status: stable
 files:
   - src/archive.rs
 db_tables: []
+tracks: [94]
 depends_on:
   - specs/validator/validator.spec.md
 ---

specs/cli/cli.spec.md

@@ -5,6 +5,7 @@ status: stable
 files:
   - src/main.rs
 db_tables: []
+tracks: [120]
 depends_on:
   - specs/config/config.spec.md
   - specs/parser/parser.spec.md

specs/compact/compact.spec.md

@@ -5,6 +5,7 @@ status: stable
 files:
   - src/compact.rs
 db_tables: []
+tracks: [94]
 depends_on:
   - specs/validator/validator.spec.md
 ---

specs/config/config.spec.md

@@ -5,6 +5,7 @@ status: stable
 files:
   - src/config.rs
 db_tables: []
+tracks: [31]
 depends_on:
   - specs/types/types.spec.md
   - specs/exports/exports.spec.md

specs/exports/exports.spec.md

@@ -16,6 +16,7 @@ files:
   - src/exports/php.rs
   - src/exports/ruby.rs
 db_tables: []
+tracks: [60]
 depends_on:
   - specs/types/types.spec.md
 ---

specs/generator/generator.spec.md

@@ -5,7 +5,7 @@ status: stable
 files:
   - src/generator.rs
 db_tables: []
-tracks: [99]
+tracks: [73]
 depends_on:
   - specs/types/types.spec.md
   - specs/ai/ai.spec.md

specs/github/github.spec.md

@@ -5,7 +5,7 @@ status: stable
 files:
   - src/github.rs
 db_tables: []
-tracks: [97]
+tracks: [102]
 depends_on:
   - specs/parser/parser.spec.md
 ---

specs/hash_cache/hash_cache.spec.md

@@ -5,6 +5,7 @@ status: stable
 files:
   - src/hash_cache.rs
 db_tables: []
+tracks: [90]
 depends_on:
   - specs/parser/parser.spec.md
 ---

specs/hooks/hooks.spec.md

@@ -5,7 +5,7 @@ status: stable
 files:
   - src/hooks.rs
 db_tables: []
-tracks: [112]
+tracks: [39]
 depends_on: []
 ---
 

specs/manifest/manifest.spec.md

@@ -5,6 +5,7 @@ status: stable
 files:
   - src/manifest.rs
 db_tables: []
+tracks: [55]
 depends_on: []
 ---
 

specs/mcp/mcp.spec.md

@@ -5,7 +5,7 @@ status: stable
 files:
   - src/mcp.rs
 db_tables: []
-tracks: [113]
+tracks: [30]
 depends_on:
   - specs/types/types.spec.md
   - specs/validator/validator.spec.md

specs/parser/parser.spec.md

@@ -5,6 +5,7 @@ status: stable
 files:
   - src/parser.rs
 db_tables: []
+tracks: [117]
 depends_on:
   - specs/types/types.spec.md
 ---

specs/registry/registry.spec.md

@@ -5,6 +5,7 @@ status: stable
 files:
   - src/registry.rs
 db_tables: []
+tracks: [52]
 depends_on:
   - specs/types/types.spec.md
 ---

specs/schema/schema.spec.md

@@ -5,6 +5,7 @@ status: stable
 files:
   - src/schema.rs
 db_tables: []
+tracks: [63]
 depends_on: []
 ---
 

specs/scoring/scoring.spec.md

@@ -5,6 +5,7 @@ status: stable
 files:
   - src/scoring.rs
 db_tables: []
+tracks: [31]
 depends_on:
   - specs/types/types.spec.md
   - specs/parser/parser.spec.md

specs/types/types.spec.md

@@ -5,6 +5,7 @@ status: stable
 files:
   - src/types.rs
 db_tables: []
+tracks: [118]
 depends_on: []
 ---
 

specs/validator/validator.spec.md

@@ -5,6 +5,7 @@ status: stable
 files:
   - src/validator.rs
 db_tables: []
+tracks: [119]
 depends_on:
   - specs/types/types.spec.md
   - specs/parser/parser.spec.md

specs/view/view.spec.md

@@ -5,6 +5,7 @@ status: stable
 files:
   - src/view.rs
 db_tables: []
+tracks: [94]
 depends_on:
   - specs/parser/parser.spec.md
 ---

specs/watch/watch.spec.md

@@ -5,7 +5,7 @@ status: stable
 files:
   - src/watch.rs
 db_tables: []
-tracks: [114]
+tracks: [4]
 depends_on:
   - specs/config/config.spec.md
 ---

src/ai.rs

@@ -168,14 +168,18 @@ pub fn resolve_ai_provider(
             return resolve_api_provider(&provider, config);
         }
 
+        // Check command_for_provider first — some providers (e.g. Cursor) have
+        // no CLI pipe mode and should return their specific error message
+        // before we check binary availability.
+        let cmd = command_for_provider(&provider, config.ai_model.as_deref())?;
+
         if !is_binary_available(provider.binary_name()) {
             return Err(format!(
                 "Provider \"{name}\" selected but `{}` is not installed or not on PATH",
                 provider.binary_name()
             ));
         }
-        return command_for_provider(&provider, config.ai_model.as_deref())
-            .map(ResolvedProvider::Cli);
+        return Ok(ResolvedProvider::Cli(cmd));
     }
 
     // 2. aiCommand in config (explicit override)
@@ -189,15 +193,16 @@ pub fn resolve_ai_provider(
             return resolve_api_provider(provider, config);
         }
 
+        let cmd = command_for_provider(provider, config.ai_model.as_deref())?;
+
         if !is_binary_available(provider.binary_name()) {
             return Err(format!(
                 "Provider \"{}\" configured but `{}` is not installed or not on PATH",
                 provider,
                 provider.binary_name()
             ));
         }
-        return command_for_provider(provider, config.ai_model.as_deref())
-            .map(ResolvedProvider::Cli);
+        return Ok(ResolvedProvider::Cli(cmd));
     }
 
     // 4. Environment variable